*{
    padding: 0;
    margin: 0;

}
html,body,#root{
    width: 100%;
    height: 100%;
}
.box{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    header{
        width: 100%;
        height: 50px;
        background-color: pink;
        .top{
            width: 100%;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center; 
            input{
            width: 80%;
            height: 30px;
            border: 1px solid #ccc;
            border-radius: 15px;
           
        }
        }
       
    }
    main{
        flex: 1;
        overflow-y: auto;
        
        background-color: lightblue;
        .demo-swiper {
            .rv-swiper {
              &__slide {
                .rv-swiper-item {
                  color: #fff;
                  font-size: 20px;
                  height: 150px;
                  text-align: center;
                  display: flex;
                  align-items: center;
                  justify-content: center;
                }
          
                &:nth-child(odd) {
                  .rv-swiper-item {
                    background-color: #3f45ff;
                  }
                }
          
                &:nth-child(even) {
                  .rv-swiper-item {
                    background-color: lighten(#3f45ff, 8%);
                  }
                }
              }
          
              img {
                display: block;
                box-sizing: border-box;
                width: 100%;
                height: 240px;
                padding: 30px 60px;
                background-color: #fff;
                pointer-events: none;
              }
            }
          }
          .aa{
            width: 200px;
            height: 200px;
            display: flex;
            
            .left{
             flex-direction: row;

            }
            .right{
              flex-direction: row;
             }
          }
            
        
    }
    footer{
        width: 100%;
        height: 50px;
        background-color: pink;
    }
}